Historical weather statistics for Seoul, South Korea
Typical weather in Seoul
August is typically the warmest month, with median daily highs near 29.0 °C and lows near 22.3 °C. January is typically the coolest month, with median daily highs near 1.8 °C and lows near -7.1 °C. Median precipitation probability is highest in July, at about 57.7 %. Median relative humidity reaches its annual high in July, at about 96.0 %. These are historical climate statistics, not a day-to-day forecast.
Monthly values are medians of historical daily weather statistics. They describe typical conditions and are not a forecast.
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| Month | Daily max temperature (°C) | Daily min temperature (°C) | Wind chance (%) | Humidity (%) | Precipitation chance (%) | Snow depth (cm) |
|---|---|---|---|---|---|---|
| January | 1.8 °C | -7.1 °C | 0.0 % | 88.6 % | 8.3 % | 0.6 cm |
| February | 4.2 °C | -4.8 °C | 2.7 % | 88.1 % | 13.3 % | 0.2 cm |
| March | 10.1 °C | -0.8 °C | 4.5 % | 90.2 % | 19.0 % | 0.0 cm |
| April | 16.2 °C | 5.5 °C | 8.2 % | 90.2 % | 24.7 % | 0.0 cm |
| May | 21.8 °C | 11.3 °C | 5.5 % | 91.6 % | 21.0 % | 0.0 cm |
| June | 26.7 °C | 17.3 °C | 0.0 % | 93.0 % | 31.5 % | 0.0 cm |
| July | 27.8 °C | 21.6 °C | 0.0 % | 96.0 % | 57.7 % | 0.0 cm |
| August | 29.0 °C | 22.3 °C | 0.0 % | 95.6 % | 47.0 % | 0.0 cm |
| September | 25.1 °C | 16.7 °C | 0.0 % | 93.6 % | 22.3 % | 0.0 cm |
| October | 19.2 °C | 9.2 °C | 0.0 % | 92.4 % | 15.0 % | 0.0 cm |
| November | 11.0 °C | 1.5 °C | 0.0 % | 92.3 % | 21.7 % | 0.0 cm |
| December | 3.0 °C | -5.3 °C | 0.0 % | 90.5 % | 13.0 % | 0.4 cm |